QuickFacts

Population per square mile in Ohio is

282.3

The population of Chicago city, Illinois is

2,720,546

23.4%

of persons in San Diego County, California are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

25.0%

of persons in California are under 18 years

Population per square mile in Georgia is

168.4

Population per square mile in Michigan is

174.8

10.3%

of persons in Texas are 65 years and over

Median household income of Georgia is

$49,620

Median household income of San Diego County, California is

$64,309

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey